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The α-subunit of the heterotrimeric G-protein affects jasmonate responses in Arabidopsis thaliana

Abstract:

Heterotrimeric G-proteins have been implicated in having a role in many plant signalling pathways. To understand further the role of G-proteins, a preliminary experiment was performed to assess the impact of the Gα subunit loss-of-function mutation gpa1-1 on the Arabidopsis transcriptome. The analysis indicated that the Gα subunit may play a role in response to jasmonic acid (JA). Consistent with this, Gα mutants showed a reduced response to JA in inhibition of chlorophyll a...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/jxb/erp060

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Institution:
University of Oxford
Department:
Mathematical,Physical & Life Sciences Division - Plant Sciences
More by this author
Institution:
Georg-August University Gottingen
Department:
Department of Plant Biochemistry,Albrecht-von-Haller-Institute for Plant Sciences
More by this author
Institution:
University of Oxford
Department:
Medical Sciences Division - Pathology
More by this author
Institution:
Georg-August University Gottingen
Department:
Department of Plant Biochemistry,Albrecht-von-Haller-Institute for Plant Sciences
More by this author
Institution:
University of Oxford
Department:
Mathematical,Physical & Life Sciences Division - Plant Sciences
Publisher:
Oxford University Press Publisher's website
Journal:
Journal of Experimental Botany Journal website
Volume:
60
Issue:
7
Pages:
1991–2003
Publication date:
2009-04-05
DOI:
EISSN:
1460-2431
ISSN:
0022-0957
URN:
uuid:f5f5abca-a5c1-480e-a6a4-48234029b9d9
Local pid:
ora:8048

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